I've heard mixed things about averaging in and out. However, my lot sizes are so small my $7 Scottrade commissions don't let me average in and out.
If you average in and out, and part of the time the market is going against you, wouldn't that make the wash sale rule even worse?
Example:
Buy @ $20
Buy @ $20.10
Buy @ $20.12
Sell @ $20.15
(stock goes against you)
Sell @ $20.05
(stock reverses)
Sell @ $20.14
Assuming FIFO, you just had a gain and a loss. Wouldn't that invoke the wash sale rule from the 2nd to 3rd sale there?
I'm not MTM so wash sale scares me. If I lose money I don't touch the stock for 30 days... which sucks, cuz there's only a few stocks I'm comfortable trading in the first place.